The streaming API enables the streaming of events using push technology and provides a subscription mechanism for receiving those events in near real time. These PushTopic events are subject to daily limits which, if exceeded, will prevent the delivery of subsequent events for up to 24 hours.
If you receive the following error message, your organization may temporarily be unable to receive Streaming API messages (for up to 24 hours).
Full error message text:
The Signature Success plan’s Proactive Monitoring product will monitor for, and alert you to, high consumption against this limit. This article outlines some scenarios to help you investigate should you receive an alert. In addition, on the Salesforce Help site Designated contacts and above can see your realtime metrics, alerts & more.
This system exception will be raised when daily streaming events exceed governor limitations for API usage.
Possible streaming data failure scenarios:
Here are a few suggestions and resources that may help to resolve this error.
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